# Chargemetrix vs SkyEnergi BMS

The clearest difference is update cadence: Chargemetrix at every 5 days against SkyEnergi BMS's every 2 weeks. SkyEnergi BMS's advantage is iOS requirement (13.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chargemetrix ships an update every 5 days, SkyEnergi BMS every 2 weeks. The most recent releases landed on September 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Chargemetrix | SkyEnergi BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Size | 24 MB | 28 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Metrix Advanced Technologies](https://appshunter.io/developer/1666953245) | [Global Stock Systems Ltd](https://appshunter.io/developer/1487861056) |

## What reviewers say

### Chargemetrix

[App page](https://appshunter.io/ios/app/chargemetrix/id6478617031)

**In-app purchases:** none


### SkyEnergi BMS

[App page](https://appshunter.io/ios/app/skyenergi-bms/id6742255298)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chargemetrix free?

Chargemetrix is free to download, with no in-app purchases.

### Is SkyEnergi BMS free?

SkyEnergi BMS is free to download, with no in-app purchases.

### Do Chargemetrix or SkyEnergi BMS have ads?

Neither Chargemetrix nor SkyEnergi BMS shows ads.

### Which is updated more often, Chargemetrix or SkyEnergi BMS?

Chargemetrix ships an update every 5 days, and SkyEnergi BMS every 2 weeks. Most recently, Chargemetrix was updated on September 20, 2026 and SkyEnergi BMS on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*